What is CVE-2013-0594?

CVE-2013-0594 is a medium-severity vulnerability in IBM Inotes, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2018-07-11.

How severe is CVE-2013-0594?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in IBM Inotes

CVE-2013-0594

Open redirect vulnerability in IBM iNotes before 8.5.3 Fix Pack 6 and 9.x before 9.0.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors. IBM X-Force ID: 83383.

Vulnerability class: Open Redirect

Published 2018-07-11 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.013 (68.2th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

IBM Inotes — versions 8.0.0.0, 8.0.1.0, 8.0.2.0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

www-01.ibm.com/support/docview.wss (Patch, Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/83383 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2013-0594?: CVE-2013-0594 is a medium-severity vulnerability in IBM Inotes, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2018-07-11.
How severe is CVE-2013-0594?: Medium severity. CVSS v3 base score is 6.1 out of 10.